Droid Tycoon droid profile
B-U4D Droid Tycoon Stats and Variants
B-U4D is a Rare worker droid in Fortnite Droid Tycoon. Compare every recorded variant and use its verified stats to plan your collection and base.
7 recorded variants · Rare rarity · Worker role
B-U4D companion effect
+0.4/sec Droid Crafting
- Role
- Worker
- Rarity
- Rare
- Category
- Regular
- Craft XP
- 13000
- Data confidence
- verified
Droidex economy data was last checked Invalid Date. Values may change after Droid Tycoon updates.
B-U4D stats by variant
Compare cost, passive income, station crafting time, credit payback, sell credits, and Upgrade Chip payouts across every available variant, including Stellar.
| Variant | Rarity | Cost | Income | Craft time | Credit payback | Sell credits | Sell chips |
|---|---|---|---|---|---|---|---|
| Default | Rare | 130K | 58/s | 1m 58s | 37m | 91K | 0 |
| Gold | Rare | 520K | 116/s | 7m 54s | 1h 14m | 364K | 6 |
| Diamond | Rare | 1.04M | 232/s | 13m 50s | 1h 14m | 728K | 9 |
| Rainbow | Rare | 1.56M | 464/s | 19m 46s | 56m | 1.09M | 12 |
| Beskar | Rare | 2.08M | 696/s | 15m 48s | 49m | 1.46M | 15 |
| Galactic | Rare | 2.6M | 1.39K/s | 29m 39s | 31m | 1.82M | 18 |
| Stellar | Rare | 3.12M | 1.86K/s | 35m 34s | 28m | 2.18M | 21 |
All B-U4D variants
This profile contains the complete recorded B-U4D variant set from the reviewed Droidex catalog. Use the table to compare the same fields shown on the interactive cards without waiting for JavaScript to draw those cards.
Which rebirths need B-U4D
Rebirth path 1 asks for B-U4D, at 3 points between RB 3 and RB 7, from Default up to Diamond.
| Rebirth | Needs | Paths | Credit gate |
|---|---|---|---|
| RB 3 | Default | 1 | 975K |
| RB 5 | Gold | 1 | 5.35M |
| RB 7 | Diamond | 1 | 14.5M |
All five rebirth paths are recorded through RB 35, so this is every level that names B-U4D, not just the path you are on. Requirements last reviewed August 15, 2026.
Open the rebirth trackerPlan with B-U4D
Use the complete catalog to track variants, compare this droid in the base calculator, or check whether it appears in an upcoming Rebirth requirement. The planning links below use the same reviewed catalog and requirement data as this profile.
Related worker droids
Droidex is an independent fan-made resource and is not affiliated with Epic Games, Fortnite, Disney, or Lucasfilm.